Прибор. MWI (MetOp-SG). [Редактировать]

18 частот, 26 каналов

Центральная частота, ГГц Ширина канала, МГц Поляризация NEΔT IFOV Точка
18.7 200 V, H 0.35 K 40x65 км 10x10 км
23.8 400 V, H 0.32 K 40x65 км 10x10 км
31.4 200 V, H 0.51 K 30x50 км 10x10 км
50.3 400 V, H 0.44 K 20x30 км 10x10 км
52.61 400 V, H 0.44 K 20x30 км 10x10 км
53.24 400 V, H 0.44 K 20x30 км 10x10 км
53.75 400 V, H 0.44 K 20x30 км 10x10 км
89.0 4000 V, H 0.28 K 8x13 км 5x10 км
118.7503 ± 2.0 2000 V 0.64 K 8x13 км 5x10 км
118.7503 ± 1.6 800 V 1.00 K 8x13 км 5x10 км
118.7503 ± 1.4 800 V 1.00 K 8x13 км 5x10 км
118.7503 ± 1.2 800 V 1.00 K 8x13 км 5x10 км
166.9 1425 V 0.76 K 8x13 км 5x10 км
183.31 ± 8.4 6000 V 0.71 K 8x13 км 5x10 км
183.31 ± 6.1 3000 V 0.71 K 8x13 км 5x10 км
183.31 ± 4.9 3000 V 0.98 K 8x13 км 5x10 км
183.31 ± 3.4 3000 V 0.98 K 8x13 км 5x10 км
183.31 ± 2.0 3000 V 1.37 K 8x13 км 5x10 км

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг.220
2Мощность, Вт250
3РазрешениеИзменяется в зависимости от частоты. Антенна диаметром 75 см
4Тип приборарадиометр
5Целевое назначениемногоцелевые снимки, позволяет отслеживать частицы, температуру и влажность
6Тип сканераКоническая: 53.1° от зенита, ряд 1700 км, 40 сканирований/минуту = 10 км/снимок
7Скорость работы, кбит в секунду160

Найдено 54 документов по запросу «MWI (MetOp-SG)». [Перейти к поиску]


Дата загрузки: 2016-12-24
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0.17/5
... MetSat satellites “Metop” (left) and on the second generation “Metop-SG” (right): Instrument... Frequency Bandwidth Comments AMSUA1/A2 (Metop & NOAA) 23.8 GHz 31.4 GHz... Microwave Sounding Mission (MWS) Metop-SGA MHS (Metop) similar to AMSU-B (NOAA... nadir, depending on the channel. (Metop predecessor: AMSUA/MHS) The following... next generation NGSO MetSat satellites “Metop-SG”: Instrument Centre Frequency Bandwidth Comments... Bandwidth Comments Microwave Imaging Mission (MWI) Metop-SG-B 18.7 GHz 23.8 GHz 31... MHz The Microwave Imaging Mission (MWI), providing precipitation and cloud imaging... the frequency. (Metop predecessor: --) Ice Cloud Imaging Mission (ICI) Metop-SG-B 183.31... a footprint size of 15 km. (Metop predecessor: ---) The following tables provide... MetSat satellites “Metop” (left) and on the second generation “Metop-SG” (right): Instrument Centre Frequency ASCAT (Metop) 5255 MHz... 1 MHz SCA 5355 MHz 2 MHz (Metop-SG-B) Advanced Scatterometer (ASCAT) Near-surface.... The Scatterometry Mission (SCA) on Metop-SG is providing backscattered signals in... its predecessor instrument ASCAT on Metop. The following tables provide an... systems. For example for the Metop second generation satellite system a cost... generation EUMETSAT Polar System (EPS-SG) to disseminate the mission data...



Дата загрузки: 2017-03-09
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0.08/5
...% (T), 7% (G) 10% (T), 6% (G) 3% (T), 1% (G) 10%(T), 5%(G) MROI, WS-SAR MWI MWI MROI WS-SAR, SCAT H H H H H MROI...(T), 1 km(G) 1 d 5 km(T), 0.5 km(G) SAR, SCAT, MWI H 20 Ice concentration 10 km(T), 5 km(G) 7 d(T), 1 d(G) 10%(T), 5%(G) SAR, SCAT, MWI H 21 Ice type 15 km(T), 5 km(G) 7 d(T), 1 d(G) 10%(T), 5%(G) SAR, MWI M 22 Leads, polynyas 1 km2(T), 0.1 7 d(T), 1 d(G) 5% of... caps 5 yr(T), 1 yr(G) 3%(T), 1%(G) RA, LA H MWI SAR L H HROI H 26 Glacier area... velocity InSAR H 38 Snow accumulation MWI, SCAT M 39 Surface melt extent MWI, SCAT H 40 Ice thickness 25 ... Medium resolution multispectral optical imager MWI Multispectral imaging microwave radiometer RA... Explorer missions, MetOp (present and upcoming MetOp Second Generation, SG). The Sentinel missions... series such as the Sentinels, MetOp and Meteosat are important for...). 296 297 298 299 MetOp Second Generation (MetOp-SG) is a programme addressing the... programme, the capabilities of the MetOp satellites are also taken into... 334 335 With the present MetOp system the imaging radiometer AVHRR... imaging radiometer on the upcoming MetOp-SG satellites will be very interesting... of Sentinel, Earth Explorer and MetOp Missions for Cryosphere Research Nr...-SAR 2 Snow water equivalent MWI 3 Snow depth MWI 4 Surface albedo MROI 5 Snow... Sentinel mission / sensor Earth Explorer MetOp (SG) S-3 SLST, OLCI, S-1 SAR NS NS..., SCAT, MWI S-1 SAR 20 SAR, SCAT, MWI S-1 SAR Ice concentration SG-MWI SG-MWI AVHRR ASCAT... and ice caps SAR, MWI SAR RA, LA MWI SAR S-1 SAR S-1 SAR.../07/2011 Page: - 15 - SG-MWI CryoSat SIRAL SG-MWI (CryoSat SIRAL) CoReH2O (Phase... velocity Snow accumulation SAR, InSAR MWI, SCAT S-1 SAR NS 39 Surface melt extent MWI, SCAT, WS-SAR S-1 SAR 40... HROI HRSOI InSAR LA MROI MWI RA SAR SCAT CryoSat SIRAL... Page: - 16 - Wide swath SAR MWI planned for EPS second generation.... The microwave imaging radiometer on MetOp SG will enable the mapping of... at high spatial resolution and Metop ASCAT at low spatial resolution... spatial resolution. Scatterometers (MetOp ASCAT) and microwave radiometers (MetOp SG MWI) can be used... experimental. Multi-spectral microwave radiometers (MetOp SG MWI) show sensitivity to this parameter... and passive microwave sensors (MetOp ASCAT and SG MWI) show good capabilities, where... from Sentinels, Earth Explorers and MetOp missions, auxiliary data required, based..., daily, 10-25 km grid MetOp SG MWI Land cover, in situ snow... (incl. freeze/thaw) N-hemisphere MetOp-ASCAT S-1 SAR, MWI Land cover H-2 PF-2 Snow... Global, 1km, weekly S-3 SLST, OLC, MetOp AVHRR Atmospheric correction H-1 PF-3 Lake..., Antarctic, 1 km, 1-3d S-1 WS-SAR, MetOp-ASCAT H-1 SI-2 Sea ice concentration..., 10 km raster, 1-5 d S-1 WS-SAR, MetOp-ASCAT H-1 SI-3 Sea ice type... km raster, 5-10d S-1 WS-SAR, MetOp-ASCAT SI-4 Leads, polynyas Arctic..., 1-3d S1-SAR, S-3 SLST, OLCI; MWI Synergy SAR-optical H-2 Synergy with... Ice sheets, 1d – 3d MetOp-ASCAT, MWI IS-6 Iceberg calving flux (frontal... CryoSat. For a few variables MetOp ASCAT or MetOp-SG MWI would be the primary... retrieval methods to SLST and SG-MWI should be well feasible. Monitoring... Extended Wide-swath mode) and MetOp ASCAT. If the S-1 duty cycle... is sufficient, so that MetOp ASCAT and SG-MWI would deliver a good data...



Дата загрузки: 2017-04-09
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0.17/5
TWO Microwave Imaging radiometers for MetOp Second Generation G. Alberti, A. Memoli, G. Pica... ZH, The Netherlands Abstract— Metop Second Generation (MetOp-SG) is a mission that will... by the EUMETSAT and ESA. MetOp-SG forms the space segment of... Phase A study for MetOp Second Generation mission (MetOp-SG), CORISTA developed an instrument performance model for a Microwave Imaging Radiometer (MWI... radiometer, submillimeter radiometer, MetOp-SG I. INTRODUCTION The MetOp-Second Generation (MetOp-SG) encompass the objective...-Second Generation (EPS-SG) system. Cloud Imaging radiometer (ICI)) MWI is a multi... MetOp-SG. II. MWI/ICI INSTRUMENT MWI is a conical scan passive radiometric imager. The MWI... of the MWI instrument is presented in Figure 1. On MetOp-SG two conical... climate monitoring: Microwave Imaging Radiometer (MWI) and Ice 2012 CNIT Tyrrhenian... platform. Figure 1. Mechanical layout of MWI radiometer A fixed rod through the... orbit mechanical and thermal distortions MWI includes 28 channels as summarized... instrument. A mechanical layout of the MWI instrument is presented in A mechanical... MWI instrument is presented in Figure 2. MWI C HANNELS Channel Centre Frequency [GHz] MWI-5 MWI-6 MWI-7 MWI-8 MWI-9 MWI-10 MWI-11 MWI-12 MWI-13 MWI-14 MWI-15 MWI-16 MWI-17 MWI-18 MWI-19 MWI-20 MWI-21 MWI-22 MWI... configuration, the software calculates the MWI main performance parameters. These include...



Дата загрузки: 2017-09-25
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0.09/5
...ého segmentu systému MetOp druhé generace (MetOp-SG) 12  2.2 Nosné rakety 13...ého segmentu systému MetOp druhé generace (MetOp-SG) Program přípravy budoucích...–2015 1,000 M€ 2013–2017 1,000 M€ MetOp-SG FLPP ELIPS 2009–2012 2,770... předpokládat i v obdobných projektech MetOp-SG anebo Sentinel-5. Nevyužity zůstaly...ého segmentu systému MetOp druhé generace (MetOp-SG) Program MetOp-SG probíhá v letech 2013... a zbytek organizací EUMETSAT. Cílem programu MetOp-SG je zajistit po roce 2020... pozorování meteorologických družic MetOp na polární dráze..., dva od každého typu. MetOp-SG A1 ponese celkem šest přístroj...é je finančně hrazeno z programu GSC. MetOp-SG B1 ponese čtyři přístroje pro...ému využívající družice MetOp, resp. MetOp-SG. Celkově by měl systém pokr...ů či palubních přístrojů SCA, ICI, MWI, MWS, 3MI, RO. Obdobně bude...ěvek České republiky do programu MetOp-SG činí 3,00 milionu euro, z čeho... 2,58 milionu euro. Protože program MetOp-SG teprve začal, nebyly dosud...řeba příspěvek do programu MetOp-SG navyšovat. Zapojení do vývoje... Preparation MTG Meteosat Third Generation MWI Microwave Imaging MWS Microwave Sounding... Sky Air Traffic Management Research SG Second Generation SOHO Solar and...



Дата загрузки: 2017-09-24
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0.47/5
... MetOpA 164.9 MetOpC 150 MS SG-3 200 Ja as CS1 262...: 10 (Approved Programmes, EPS SG PP, EPS SG, Post MTG and Jason... operational meteorology consists of three Metop in low Earth orbit to... of at least 14 years. Metop-A (launched in 2006) • carries imaging... or radiation budget components. • EPS –SG (in approval process) • Second Generation...-2 (JAPAN) LOW EARTH ORBIT 19 METOP-A (EUMETSAT) 20 JASON-2 (USA, EUROPE...-S-2 MTG-l-4 EUMETSAT POLAR SYSTEM (EPS) METOP-A METOP-B METOP-C EPS SECOND GENERATION OCEAN SURFACE... EUMETSAT Polar System NOAA satellites Metop satellites Flight Operations Third-party...-orbit Configuration g The EPS EPS-SG SG Phase A System baseline has been... In-orbit Configuration. The EPS-SG Instruments are accommodated taking into... JPS overall system. Satellite EPS-SG-1a Payload Dry mass [kg.../s] SCA MWI-Precipitation MWI-Cloud ARGOS 4 ARGOS-4 S&R SEM RO ~ 2000 ~ 2300 ~ 1.6 ~ 1.2 Metop p Second Generation Satellites (Metop-SG... Satellite EPS-SG-1b Candidate EPS-SG Missions Candidate EPS-SG Missions and... Medium Low (not ranked) EPS-SG Satellites - Payload y Complement p Payload Sat... Space Environment Monitoring EPS SG Payload EPS-SG Pa load Slide: 30... EPS versus EPS-SG Missions Instrument EPS / Metop EPS-SG / Metop-SG 645 tto 2760... requirements evolution - EPS vs. EPS-SG Slide: 31 ESCCON 2011 15... New Missions in EPS-SG Instrument EPS-SG / Metop-SG 19 channels: 18.7 - 183... km at high g frequencies q footprint MWI ICI 11 channels: 183 – 664... o - new e Missions ss o s in EPS-SG S SG Slide: 32 ESCCON 2011 15...



Дата загрузки: 2017-09-24
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0.54/5
... MetOpA 164.9 MetOpC 150 MS SG-3 200 Ja as CS1 262... 2011 (Approved Programmes, EPS SG PP, EPS SG, Post MTG and Jason... operational meteorology consists of three Metop in low Earth orbit to... of at least 14 years. Metop-A (launched in 2006) • carries imaging... or radiation budget components. • EPS –SG (in approval process) • Second Generation...-2 (JAPAN) LOW EARTH ORBIT 19 METOP-A (EUMETSAT) 20 JASON-2 (USA, EUROPE...-S-2 MTG-l-4 EUMETSAT POLAR SYSTEM (EPS) METOP-A METOP-B METOP-C EPS SECOND GENERATION OCEAN SURFACE... EUMETSAT Polar System NOAA satellites Metop satellites Flight Operations Third-party...-orbit Configuration g The EPS EPS-SG SG Phase A System baseline has been... In-orbit Configuration. The EPS-SG Instruments are accommodated taking into... JPS overall system. Satellite EPS-SG-1a Payload Dry mass [kg.../s] SCA MWI-Precipitation MWI-Cloud ARGOS 4 ARGOS-4 S&R SEM RO ~ 2000 ~ 2300 ~ 1.6 ~ 1.2 Metop p Second Generation Satellites (Metop-SG... Satellite EPS-SG-1b Candidate EPS-SG Missions Candidate EPS-SG Missions and... Medium Low (not ranked) EPS-SG Satellites - Payload y Complement p Payload High... Space Environment Monitoring EPS SG Pa EPS-SG Payload load Slide: 30... EPS versus EPS-SG Missions Instrument EPS / Metop EPS-SG / Metop-SG 645 tto 2760... requirements evolution - EPS vs. EPS-SG Slide: 31 ESCCON 2011 15... New Missions in EPS-SG Instrument EPS-SG / Metop-SG 19 channels: 18.7 - 183... 10 km at high g frequencies q MWI ICI 11 channels: 183 – 664... o - new e Missions ss o s in EPS-SG S SG Slide: 32 ESCCON 2011 15...



Дата загрузки: 2017-03-18
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0.22/5
... Imaging/Radiometric Performances of the METOP Second Generation Conically Scanning Radiometers...—In the context of MetOp Second Generation (MetOp-SG) phase A/B1 study, Thales... is responsible of Microwave Imager (MWI) and Ice Cloud Imager (ICI) instruments. MWI and ICI are conically scanning... the user’s needs and requirements. MWI and ICI will fly on... radiometric requirements are applicable to MWI and ICI instruments and a trade... radiometric requirements are required for MWI (Microwave Imager) and ICI (Ice..., in the context of the MetOp-SG S. D’Addio, V. Kangas European Space Research... TIME The METOP SG mission poses tight requirements to the MWI and ICI... what concerns Noise Figures. The MWI covers frequency range from 18... only. The details of the MWI and ICI instrument requirements are...] MWI-5 MWI-6 MWI-7 MWI-8 MWI-9 MWI-10 MWI-11 MWI-12 MWI-13 MWI-14 MWI-15 MWI-16 MWI-17 MWI-18 MWI-19 MWI-20 MWI-21 MWI-22 MWI-23 MWI-19 MWI-22 MWI-23 MWI-24 MWI-25 MWI-26 MWI-27 MWI-29 MWI-30 MWI-31 MWI...±3.4 183.31±2.0 TABLE II. Channel MWI BASELINE CHANNELS & REQUIREMENTS NeDT [K] G R 0.5 0.6 0.45... footprint is ~21.7%. REFERENCES [1] [2] MetOp-Second Generation [MetOp-SG] Space Segment Space System... that the scan rate of MWI is limited by the minimum...



Дата загрузки: 2017-10-09
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0.11/5
...-W AMSR2 DMSP SSM/I, SSMIS NOAA/MetOp AMSU (sounder) GSMaP~\a‰Ļ ĊßƉ[‡d†i ƔÒ\€g‚ ƨƪˆm ĘĞ ƚƶƖƥƶƑ TRMM PR... 40 MSG3/METEOSAT-10 (2013-) METOP-A (2007):AMSU-A,ASCAT,AVHRR/3 GOME-2,GRAS,MHS,,HIRS/4,IASI,MHS METOP-B (2013) MSG4/METEOSAT-11 MTG...-I-4 Imagery METOP-C:AMSU-A,ASCAT,AVHRR/3,GOME-2,GRAS,IASI,MHS METOP-SG-A1 :3MI,IASI-NG,UVNS(Sentinel5),MetImage,MWS,RO METOP-SG-B1:ICI,SCA,MWI,RO METOP-SG-A2 METOP-SG-B2 Swarm-A, B, C/Earth Explorer5A, B, C METOP-SG-A3 ADM/Earth Explorer4 METOP-SG...) DoD/EUMETSAT METOP-SG-B1 ICI,SCA,MWI,RO ICEsat-2 METOP-SG-B2 METOP-SG-B3 OCO2...



Дата загрузки: 2017-03-18
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0.17/5
MetOp Second Generation Industry Days 25 – ...) of a presentation of the MetOp Second Generation (MetOp-SG) Programme and the related.../nhconference-centre-leeuwenhorst.html 1. MetOp-SG Mission MetOp-SG is the follow-on mission... the current first generation of MetOp satellites, which are operated by..., meteorological observations from polar orbit. MetOp-SG is a collaborative programme between ESA... procurement of the recurrent satellites. MetOp-SG consists of two series of... instruments will be embarked on MetOp-SG: - A visible and infrared imager, METimage... (MWS), developed under the ESA MetOp-SG Programme, to provide atmospheric temperature... (SCA), developed under the ESA MetOp-SG Programme, to provide ocean surface... (RO), developed under the ESA MetOp-SG Programme, to provide atmospheric temperature... 1 - - The MicroWave Imager (MWI), developed under the ESA MetOp-SG Programme, to provide... (ICI), developed under the ESA MetOp-SG Programme, to monitor clouds and... (3MI), developed under the ESA MetOp-SG Programme, to provide information on... collection platforms. The MWS, SCA, MWI, ICI, 3MI and RO instruments... developed as part of the MetOp-SG Programme. 2. Industrial Consortia Two separate... Defence and Space, Portsmouth, UK; - MWI: Compagnia Generale per lo Spazio... to be procured competitively for MetOp-SG through the Code of Best... of the geographical return objectives. 3. MetOp-SG Industry Days While each procurement... procurement procedures. To this effect, MetOp-SG Industry Days will be held... above Instrument Contractors about the MetOp-SG Programme and the various procurement... 4. MetOp-SG Participating States For information, the Participating States in the ESA MetOp-SG...



Дата загрузки: 2017-01-16
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0.22/5
... JASON-2 INITIAL JOINT POLAR SYSTEM METOP CONTROL AND DATA ACQUISITION FLIGHT... based data from October 2005, Metop data used since 2009.  Climate... others) and the polar platforms (Metop, NOAA, Soumi NPP) for enhancing... (GOME-2) and IASI on EPS (Metop)  Leading Entity is the Finnish... products based on NOAA, MSG, Metop, DMSP and GOES data Sea... Atmospheric Sounding flown on EPS/Metop satellites  near real-time and... SAF Development and Operations EPS-SG Continuous Continuous Development Development and...) MTG-I-4: IMAGERY METOP-A METOP-B METOP-C EPS-SECOND GENERATION (EPS-SG) METOP-SG A: SOUNDING AND IMAGERY METOP-SG B: MICROWAVE...:  Metop-SG A: optical imagery and sounding mission  Flies the Copernicus Sentinel-5 instrument  Metop-SG... EPS-SG mission capabilities  User requirements established after user consultation process  Metop-SG... microwave imagery missions  Microwave imager (MWI)  Ice Cloud Imager (ICI) is... (MWI) & Ice-Cloud Imager (ICI) on Metop-SG B Two innovative microwave imagery missions  MWI... 2014 mm H SAF relevant EPS-SG End User Requirements SAF in... overall EPS-SG mission objectives Parameter Precipitation detection Mission MWI, ICI Continuity...) MWI NO Precipitation partial column (solid) MWI, ICI NO Precipitation rate (liquid) MWI YES Precipitation rate (solid) MWI, ICI YES MWS YES VII YES Snow detection and coverage MWI YES Snow status MWI YES Snow water equivalent MWI YES...